Ophidia

Part of speech: noun

Definitions

1. The suborder of reptiles that comprises snakes and their closest relatives, characterized by elongated bodies and the absence of limbs
2. A taxonomic grouping encompassing all snakes as a distinct lineage within the reptilian class
3. The zoological category that includes snakes as its primary members, distinguished by leglessness and highly flexible spinal columns

Etymology: Ophidia is the name biologists gave to the snakes, built from the Greek "ophis", meaning "snake" or "serpent". The same root appears in "Ophiuchus", the name of the star figure of a man holding a serpent, which comes from Greek words meaning "serpent-holder". The term reached English mainly through scientific Latin, where Greek stems were given Latin endings to name groups of animals. The ending "-ia" is a Latin neuter plural, the same pattern seen in names like "Reptilia". It marks the word as a label for a whole category rather than a single creature. The English adjective "ophidian" comes from the same root, so a reader who knows that word already has the key to this one.

Synonyms: snakes